public class LinearGradientPaintKey extends java.lang.Object
LinearGradientPaint
that can be used as the key
for a Map
(including a HashMap
). This class is
used internally by SVGGraphics2D
to track and re-use gradient
definitions. LinearGradientPaint
itself does not implement the
equals() and hashCode() methods, so it doesn't make a good key for a
Map
.Constructor and Description |
---|
LinearGradientPaintKey(java.awt.LinearGradientPaint lgp)
Creates a new instance.
|
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj)
Tests this instance for equality with an arbitrary object.
|
java.awt.LinearGradientPaint |
getPaint()
Returns the
LinearGradientPaint that was supplied to the
constructor. |
int |
hashCode()
Returns a hash code for this instance.
|
public LinearGradientPaintKey(java.awt.LinearGradientPaint lgp)
lgp
- the linear gradient paint (null
not permitted).public java.awt.LinearGradientPaint getPaint()
LinearGradientPaint
that was supplied to the
constructor.LinearGradientPaint
(never null
).public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
obj
- the object to test (null
permitted).public int hashCode()
hashCode
in class java.lang.Object